E. M. Sion

219 papers and 3.3k indexed citations i.

About

E. M. Sion is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, E. M. Sion has authored 219 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 213 papers in Astronomy and Astrophysics, 58 papers in Instrumentation and 18 papers in Computational Mechanics. Recurrent topics in E. M. Sion’s work include Astrophysical Phenomena and Observations (133 papers), Stellar, planetary, and galactic studies (124 papers) and Gamma-ray bursts and supernovae (97 papers). E. M. Sion is often cited by papers focused on Astrophysical Phenomena and Observations (133 papers), Stellar, planetary, and galactic studies (124 papers) and Gamma-ray bursts and supernovae (97 papers). E. M. Sion collaborates with scholars based in United States, United Kingdom and China. E. M. Sion's co-authors include G. P. McCook, Paula Szkody, B. T. Gänsicke, Knox S. Long, Patrick Godon, James Liebert, T. D. Oswalt, M. A. Barstow, I. Hubený and J. B. Holberg and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Co-authorship network of co-authors of E. M. Sion

This figure shows the co-authorship network connecting the top 25 collaborators of E. M. Sion. A scholar is included among the top collaborators of E. M. Sion based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with E. M. Sion. E. M. Sion is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by E. M. Sion

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E. M. Sion. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by E. M. Sion. The network helps show where E. M. Sion may publish in the future.

Countries citing papers authored by E. M. Sion

Since Specialization
Citations

This map shows the geographic impact of E. M. Sion's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by E. M. Sion with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E. M. Sion more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2026